package rabbitmq.work;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
import rabbitmq.constants.Constants;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

public class Producer {
    public static void main(String[] args) throws IOException, TimeoutException {
        //1.建立连接
        ConnectionFactory connectionFactory = new ConnectionFactory();
        connectionFactory.setHost(Constants.HOST);
        connectionFactory.setPort(Constants.PORT);
        connectionFactory.setUsername(Constants.USER_NAME);
        connectionFactory.setPassword(Constants.PASSWORD);
        connectionFactory.setVirtualHost(Constants.VIRTUAL_HOST);
        Connection connection = connectionFactory.newConnection();
        //2.开启信道
        Channel channel = connection.createChannel();
        //3.声明交换机   使用内置的交换机
        //4.声明队列
        channel.queueDeclare(Constants.WORK_QUEUE,true,false,false,null);
        //5.发送消息
        for (int i = 0; i < 10; i++) {
            String msg = "Hello work queue.."+i;
            channel.basicPublish("",Constants.WORK_QUEUE,null,msg.getBytes());
        }
        //6.资源释放
        channel.close();
        connection.close();
    }

}
